ArticleScientific reports2022
Transcriptional signatures of wheat inflorescence development.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Spatial transcriptomics identifies distinct domains regulating yield-component traits of the wheat ear.Science advances · 2026Article
- The annotated blueprint: integrated functional genomic resources for a model tetraploid wheat Triticum turgidum cv Kronos.The New phytologist · 2026Article
- A regulatory network underlying glume hardness revealed by transcriptomic analysis of an ems-induced mutant in synthetic hexaploid wheat.BMC genomics · 2026Article
- Regulation of spikelet number during wheat spike development.bioRxiv : the preprint server for biology · 2026Article
- Enhancing genomic predictive ability of yield and yield-related traits in spring wheat by integrating major plant adaptation genes as a fixed effect.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Spatial and single-cell expression analyses reveal complex expression domains in early wheat spike development.Genome biology · 2025Article
- The Annotated Blueprint: Integrated Functional Genomic Resources for a model Tetraploid WheatbioRxiv : the preprint server for biology · 2025Article
- The impact of asymmetrical gene expression on the development of spike morphology iniMetaOmics · 2025Article
- Transcriptome Profiling of Spike Development Reveals Key Genes and Pathways Associated with Early Heading in Wheat-Plants (Basel, Switzerland) · 2025Article
- Incorporating gene expression and environment for genomic prediction in wheat.Frontiers in plant science · 2025Article
- Natural alleles of LEAFY and WAPO1 interact to regulate spikelet number per spike in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- LEAFY and WAPO1 jointly regulate spikelet number per spike and floret development in wheat.Development (Cambridge, England) · 2024Article
- Independent genetic factors control floret number and spikelet number inFrontiers in plant science · 2024Article
- Wheat bZIPC1 interacts with FT2 and contributes to the regulation of spikelet number per spike.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Identification and validation of new quantitative trait loci for spike-related traits in two RIL populations.Molecular breeding : new strategies in plant improvement · 2023Review
- Wheat plant height locusProceedings of the National Academy of Sciences of the United States of America · 2023Article
- Contemplation on wheat vernalization.Frontiers in plant science · 2022Review
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5 authors.
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No grant is acknowledged in the PubMed record.
Abstract
In order to maintain global food security, it will be necessary to increase yields of the cereal crops that provide most of the calories and protein for the world's population, which includes common wheat (Triticum aestivum L.). An important wheat yield component is the number of grain-holding spikelets which form on the spike during inflorescence development. Characterizing the gene regulatory networks controlling the timing and rate of inflorescence development will facilitate the selection of natural and induced gene variants that contribute to increased spikelet number and yield. In the current study, co-expression and gene regulatory networks were assembled from a temporal wheat spike transcriptome dataset, revealing the dynamic expression profiles associated with the progression from vegetative meristem to terminal spikelet formation. Consensus co-expression networks revealed enrichment of several transcription factor families at specific developmental stages including the sequential activation of different classes of MIKC-MADS box genes. This gene regulatory network highlighted interactions among a small number of regulatory hub genes active during terminal spikelet formation. Finally, the CLAVATA and WUSCHEL gene families were investigated, revealing potential roles for TtCLE13, TtWOX2, and TtWOX7 in wheat meristem development. The hypotheses generated from these datasets and networks further our understanding of wheat inflorescence development.
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